CroftCBWilkinsonAR.Ulceration of the mouth, pharynx and larynx in Crohn's disease of the intestine. Br J Surg1972;59:249–52.
2.
GhandourKMoneimI.Oral Crohn's disease with late intestinal manifestation. Oral Surg Oral Med Oral Pathol1991;72:565–7.
3.
HalmeLMeurmanJHLainePOral findings in patients with active or inactive Crohn's disease. Oral Surg Oral Med Oral Pathol1993;76:175–81.
4.
WilderWMSlagleGWHandAMWatkinsWJ.Crohn's disease of the epiglottis, aryepiglottic folds, anus and rectum. J Clin Gastroenterol1980;2:87–91.
5.
AbramsJ.Der larynx — ein weiteres Manifestationsorgan des Morbus Crohn. Laryngorhinootologie1990;69:440–1.
6.
GreensteinAJJanowitzHDSacharDB.The extra-intestinal complications of Crohn's disease and ulcerative colitis: A study of 700 patients. Medicine1976;55:401–12.
7.
BasuMKAsquithPThompsonRACookeWT.Oral manifestations of Crohn's disease. Gut1975;16:249–54.
8.
KellyJHMontgomeryWWGoodmanMLMulvaneyTJ.Upper airway obstruction associated with regional enteritis. Ann Otol1979;88:95–9.
9.
KinnearWJM.Crohn's disease affecting the nasal mucosa. J Otolaryngol1985;14:399–400.
10.
ErnstAPreyerSPlauthMJenssH.Polypöse Pansinusitis als eine ungewönliche, extraintestinale Manifestation des Morbus Crohn. HNO1993;41:33–6.